Nordic Unmanned has carried out a successful test flight with a hydrogen fuel cell powered Staaker BG-200; this drone is a versatile platform that is adapted to Nordic conditions. It is equipped with a 2kW customized fuel cell system from HES and a 7.2 L pressure vessel with hydrogen at 300 bar. With a 9 L pressure vessel, an endurance of 120 minutes can be achieved. The standard Staaker BG-200 has...